bluetooth: readValue Blink implementation

Source/modules/bluetooth/ConvertWebVectorToArrayBuffer.cpp

Index: Source/modules/bluetooth/ConvertWebVectorToArrayBuffer.cpp
diff --git a/Source/modules/bluetooth/ConvertWebVectorToArrayBuffer.cpp b/Source/modules/bluetooth/ConvertWebVectorToArrayBuffer.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..87d2101748bf92dd3b521d54ed39d4be11852d84
--- /dev/null
+++ b/Source/modules/bluetooth/ConvertWebVectorToArrayBuffer.cpp
@@ -0,0 +1,28 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "config.h"
+#include "modules/bluetooth/ConvertWebVectorToArrayBuffer.h"
+
+#include "wtf/OwnPtr.h"
+
+namespace blink {
+
+PassRefPtr<DOMArrayBuffer> ConvertWebVectorToArrayBuffer::take(ScriptPromiseResolver*, WebVector<uint8_t>* webVectorRawPointer)
+{
+    OwnPtr<WebVector<uint8_t>> webVector = adoptPtr(webVectorRawPointer);
+
+    static_assert(sizeof(*webVector->data()) == 1, "uint8_t should be a single byte");
+
+    RefPtr<DOMArrayBuffer> domBuffer = DOMArrayBuffer::create(webVector->data(), webVector->size());
+
+    return domBuffer;
+}
+
+void ConvertWebVectorToArrayBuffer::dispose(WebVector<uint8_t>* webBufferRaw)
+{
+    delete webBufferRaw;
+}
+
+} // namespace blink